---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-3573 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 128 KiB L1i cache: 128 KiB L2 cache: 2 MiB L3 cache: 64 MiB NUMA node0 CPU(s): 0-3 Vulnerability Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines; IBPB conditional; IBRS_FW; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.8G 0 7.8G 0% /dev tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 11G 68G 14% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 64M 64M 0 100% /snap/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 725 11139 1 4132 14932 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:9c:b0:bb brd ff:ff:ff:ff:ff:ff inet 10.30.171.133/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85979sec preferred_lft 85979sec inet6 fe80::f816:3eff:fe9c:b0bb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2f:15:a2:55 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-3573) 11/02/24 _x86_64_ (4 CPU) 08:59:07 LINUX RESTART (4 CPU) 09:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:01:01 139.40 68.76 70.64 0.00 2877.71 9807.15 0.00 09:02:01 26.13 0.03 26.10 0.00 0.27 4825.46 0.00 09:03:01 175.47 36.06 139.41 0.00 1766.64 7948.94 0.00 09:04:01 25.71 4.60 21.11 0.00 145.98 6173.90 0.00 09:05:01 94.85 6.27 88.59 0.00 4580.04 25785.30 0.00 09:06:01 46.08 1.55 44.54 0.00 100.90 26326.96 0.00 Average: 84.61 19.55 65.06 0.00 1578.58 13478.21 0.00 09:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:01:01 13288268 15452476 523904 3.20 72572 2283540 1259460 7.23 774616 2035704 138600 09:02:01 13286616 15451392 524728 3.20 72832 2283688 1259460 7.23 775280 2035928 360 09:03:01 11601472 14107444 1856912 11.34 84164 2602576 2700856 15.50 2238360 2232604 88136 09:04:01 11477644 14170708 1790788 10.93 92408 2773012 2382484 13.67 2240068 2344080 173880 09:05:01 11481044 15353036 598768 3.66 105840 3901272 1347204 7.73 1533612 3001088 742792 09:06:01 11406316 15289660 661616 4.04 109052 3909020 1395644 8.01 1607212 3002772 1512 Average: 12090227 14970786 992786 6.06 89478 2958851 1724185 9.89 1528191 2442029 190880 09:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:01:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 ens3 93.34 72.44 942.33 13.70 0.00 0.00 0.00 0.00 09:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 ens3 7.30 6.42 47.73 1.16 0.00 0.00 0.00 0.00 09:03:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 09:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 ens3 324.91 266.69 3812.10 35.18 0.00 0.00 0.00 0.00 09:04:01 lo 1125.78 1125.78 1067.33 1067.33 0.00 0.00 0.00 0.00 09:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 ens3 206.73 135.38 2575.06 15.47 0.00 0.00 0.00 0.00 09:05:01 lo 1229.38 1229.38 1163.94 1163.94 0.00 0.00 0.00 0.00 09:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 ens3 323.81 190.05 4054.95 26.96 0.00 0.00 0.00 0.00 09:06:01 lo 16.86 16.86 1.66 1.66 0.00 0.00 0.00 0.00 09:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 ens3 85.19 98.77 49.55 178.73 0.00 0.00 0.00 0.00 Average: lo 395.74 395.74 372.18 372.18 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 173.54 128.29 1913.54 45.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-3573) 11/02/24 _x86_64_ (4 CPU) 08:59:07 LINUX RESTART (4 CPU) 09:00:01 CPU %user %nice %system %iowait %steal %idle 09:01:01 all 17.69 9.07 8.82 2.92 0.10 61.39 09:01:01 0 32.40 7.95 8.73 2.02 0.12 48.78 09:01:01 1 16.53 8.34 7.81 3.16 0.07 64.09 09:01:01 2 10.51 9.31 9.87 4.95 0.10 65.26 09:01:01 3 11.63 10.67 8.88 1.53 0.10 67.18 09:02:01 all 0.08 0.00 0.08 0.80 0.02 99.03 09:02:01 0 0.00 0.00 0.00 0.00 0.00 100.00 09:02:01 1 0.12 0.00 0.02 0.00 0.02 99.85 09:02:01 2 0.10 0.00 0.10 0.72 0.02 99.07 09:02:01 3 0.12 0.00 0.18 2.48 0.03 97.18 09:03:01 all 61.59 0.00 2.36 1.29 0.08 34.67 09:03:01 0 64.17 0.00 2.80 0.73 0.08 32.20 09:03:01 1 61.52 0.00 2.10 1.89 0.08 34.41 09:03:01 2 62.45 0.00 2.39 1.17 0.08 33.90 09:03:01 3 58.23 0.00 2.14 1.37 0.08 38.17 09:04:01 all 44.49 0.00 2.20 1.35 0.13 51.83 09:04:01 0 46.28 0.00 2.30 1.11 0.13 50.18 09:04:01 1 46.50 0.00 1.57 0.50 0.12 51.31 09:04:01 2 46.54 0.00 2.80 1.64 0.12 48.90 09:04:01 3 38.65 0.00 2.14 2.16 0.15 56.91 09:05:01 all 52.60 0.00 3.44 1.66 0.09 42.21 09:05:01 0 49.68 0.00 4.10 3.05 0.08 43.08 09:05:01 1 43.16 0.00 3.11 2.05 0.10 51.59 09:05:01 2 64.97 0.00 3.48 1.26 0.08 30.20 09:05:01 3 52.64 0.00 3.06 0.29 0.10 43.91 09:06:01 all 16.91 0.00 1.04 1.55 0.05 80.44 09:06:01 0 16.16 0.00 0.82 0.08 0.05 82.89 09:06:01 1 9.17 0.00 0.88 5.60 0.05 84.29 09:06:01 2 24.88 0.00 1.22 0.25 0.07 73.58 09:06:01 3 17.47 0.00 1.25 0.25 0.05 80.97 Average: all 32.29 1.46 2.95 1.59 0.08 61.63 Average: 0 34.76 1.26 3.07 1.15 0.08 59.68 Average: 1 29.52 1.36 2.55 2.20 0.07 64.30 Average: 2 35.01 1.51 3.27 1.65 0.08 58.49 Average: 3 29.89 1.72 2.91 1.35 0.09 64.05